$(document).ready(function() {
	//初始化
	var $search_ctrl = $('#j-search-ctrl'),
		$search_more = $('#j-search-more');
	$search_more.hide();
	//搜索显示
	$search_ctrl.toggle(
		function(){
			$search_more.slideDown();
			$search_ctrl.removeClass('up').addClass('down').html('收起');
			return false;
		},
		function(){
			$search_more.slideUp();
			$search_ctrl.removeClass('down').addClass('up').html('展开');
			return false;
		}
	);	
});